package com.springcloud.anno;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * @Author 咕唧
 * @Date 2022/6/24 21:07
 * @Version 1.0
 */
@Target(ElementType.TYPE)//说明注解只能加在类上面
@Retention(RetentionPolicy.RUNTIME)//运行时注解
public @interface A {
}
